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The purpose of using check valves is to prevent the backflow of the medium, generally at the outlet of the pump should be installed check valves.

We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.

V-type ball valve spool with V-shaped structure, the spool is 1/4 ball shell, open V-shaped notch, large circulation capacity, adjustable range, with shear force, can close tightly and other characteristics, especially for fluid substances with fibrous conditions.

We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.